git.zerfleddert.de Git - proxmark3-svn/blob - client/cmdhf14b.c

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // High frequency ISO14443B commands
   9 //-----------------------------------------------------------------------------
  10
  11 #include "cmdhf14b.h"
  12
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15 #include <stdbool.h>
  16 #include <string.h>
  17 #include <stdint.h>
  18 #include "iso14443crc.h"
  19 #include "comms.h"
  20 #include "graph.h"
  21 #include "util.h"
  22 #include "ui.h"
  23 #include "cmdparser.h"
  24 #include "cmdmain.h"
  25 #include "cmdhf14a.h"
  26
  27 static int CmdHelp(const char *Cmd);
  28
  29 int CmdHF14BList(const char *Cmd)
  30 {
  31         PrintAndLog("Deprecated command, use 'hf list 14b' instead");
  32
  33         return 0;
  34 }
  35
  36 int CmdHF14BSim(const char *Cmd)
  37 {
  38   UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B};
  39   clearCommandBuffer();
  40   SendCommand(&c);
  41   return 0;
  42 }
  43
  44 int CmdHF14BSnoop(const char *Cmd)
  45 {
  46   UsbCommand c = {CMD_SNOOP_ISO_14443B};
  47   clearCommandBuffer();
  48   SendCommand(&c);
  49   return 0;
  50 }
  51
  52 /* New command to read the contents of a SRI512 tag
  53  * SRI512 tags are ISO14443-B modulated memory tags,
  54  * this command just dumps the contents of the memory
  55  */
  56 int CmdSri512Read(const char *Cmd)
  57 {
  58   UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
  59   clearCommandBuffer();
  60   SendCommand(&c);
  61   return 0;
  62 }
  63
  64 /* New command to read the contents of a SRIX4K tag
  65  * SRIX4K tags are ISO14443-B modulated memory tags,
  66  * this command just dumps the contents of the memory/
  67  */
  68 int CmdSrix4kRead(const char *Cmd)
  69 {
  70   UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
  71   clearCommandBuffer();
  72   SendCommand(&c);
  73   return 0;
  74 }
  75
  76 int rawClose(void){
  77         UsbCommand resp;
  78         UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}};
  79         clearCommandBuffer();
  80         SendCommand(&c);
  81         if (!WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
  82                 return 0;
  83         }
  84         return 0;
  85 }
  86
  87 int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose){
  88         UsbCommand resp;
  89         UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power
  90         if(*crc)
  91         {
  92                 uint8_t first, second;
  93                 ComputeCrc14443(CRC_14443_B, data, *datalen, &first, &second);
  94                 data[*datalen] = first;
  95                 data[*datalen + 1] = second;
  96                 *datalen += 2;
  97         }
  98
  99         c.arg[0] = *datalen;
 100         c.arg[1] = reply;
 101         c.arg[2] = power;
 102         memcpy(c.d.asBytes,data,*datalen);
 103         clearCommandBuffer();
 104         SendCommand(&c);
 105
 106         if (!reply) return 1;
 107
 108         if (!WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
 109                 if (verbose) PrintAndLog("timeout while waiting for reply.");
 110                 return 0;
 111         }
 112         *datalen = resp.arg[0];
 113         if (verbose) PrintAndLog("received %u octets", *datalen);
 114         if(*datalen<2) return 0;
 115
 116         memcpy(data, resp.d.asBytes, *datalen);
 117         if (verbose) PrintAndLog("%s", sprint_hex(data, *datalen));
 118
 119         uint8_t first, second;
 120         ComputeCrc14443(CRC_14443_B, data, *datalen-2, &first, &second);
 121         if(data[*datalen-2] == first && data[*datalen-1] == second) {
 122                 if (verbose) PrintAndLog("CRC OK");
 123                 *crc = true;
 124         } else {
 125                 if (verbose) PrintAndLog("CRC failed");
 126                 *crc = false;
 127         }
 128         return 1;
 129 }
 130
 131 int CmdHF14BCmdRaw (const char *Cmd) {
 132         bool reply = true;
 133         bool crc = false;
 134         bool power = false;
 135         bool select = false;
 136         bool SRx = false;
 137         char buf[5] = "";
 138         uint8_t data[100] = {0x00};
 139         uint8_t datalen = 0;
 140         unsigned int temp;
 141         int i = 0;
 142         if (strlen(Cmd)<3) {
 143                         PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>");
 144                         PrintAndLog("       -r    do not read response");
 145                         PrintAndLog("       -c    calculate and append CRC");
 146                         PrintAndLog("       -p    leave the field on after receive");
 147                         PrintAndLog("       -s    active signal field ON with select");
 148                         PrintAndLog("       -ss   active signal field ON with select for SRx ST Microelectronics tags");
 149                         return 0;
 150         }
 151
 152         // strip
 153         while (*Cmd==' ' || *Cmd=='\t') Cmd++;
 154
 155         while (Cmd[i]!='\0') {
 156                 if (Cmd[i]==' ' || Cmd[i]=='\t') { i++; continue; }
 157                 if (Cmd[i]=='-') {
 158                         switch (Cmd[i+1]) {
 159                                 case 'r':
 160                                 case 'R':
 161                                         reply = false;
 162                                         break;
 163                                 case 'c':
 164                                 case 'C':
 165                                         crc = true;
 166                                         break;
 167                                 case 'p':
 168                                 case 'P':
 169                                         power = true;
 170                                         break;
 171                                 case 's':
 172                                 case 'S':
 173                                         select = true;
 174                                         if (Cmd[i+2]=='s' || Cmd[i+2]=='S') {
 175                                                 SRx = true;
 176                                                 i++;
 177                                         }
 178                                         break;
 179                                 default:
 180                                         PrintAndLog("Invalid option");
 181                                         return 0;
 182                         }
 183                         i+=2;
 184                         continue;
 185                 }
 186                 if ((Cmd[i]>='0' && Cmd[i]<='9') ||
 187                     (Cmd[i]>='a' && Cmd[i]<='f') ||
 188                     (Cmd[i]>='A' && Cmd[i]<='F') ) {
 189                         buf[strlen(buf)+1]=0;
 190                         buf[strlen(buf)]=Cmd[i];
 191                         i++;
 192
 193                         if (strlen(buf)>=2) {
 194                                 sscanf(buf,"%x",&temp);
 195                                 data[datalen++]=(uint8_t)(temp & 0xff);
 196                                 *buf=0;
 197                         }
 198                         continue;
 199                 }
 200                 PrintAndLog("Invalid char on input");
 201                 return 0;
 202         }
 203         if (datalen == 0)
 204         {
 205                 PrintAndLog("Missing data input");
 206                 return 0;
 207         }
 208
 209         if (select){ //auto select 14b tag
 210                 uint8_t cmd2[16];
 211                 bool crc2 = true;
 212                 uint8_t cmdLen;
 213
 214                 if (SRx) {
 215                         // REQ SRx
 216                         cmdLen = 2;
 217                         cmd2[0] = 0x06;
 218                         cmd2[1] = 0x00;
 219                 } else {
 220                         cmdLen = 3;
 221                         // REQB
 222                         cmd2[0] = 0x05;
 223                         cmd2[1] = 0x00;
 224                         cmd2[2] = 0x08;
 225                 }
 226
 227                 if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
 228
 229                 if ( SRx && (cmdLen != 3 || !crc2) ) return rawClose();
 230                 else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return rawClose();
 231
 232                 uint8_t chipID = 0;
 233                 if (SRx) {
 234                         // select
 235                         chipID = cmd2[0];
 236                         cmd2[0] = 0x0E;
 237                         cmd2[1] = chipID;
 238                         cmdLen = 2;
 239                 } else {
 240                         // attrib
 241                         cmd2[0] = 0x1D;
 242                         // UID from cmd2[1 - 4]
 243                         cmd2[5] = 0x00;
 244                         cmd2[6] = 0x08;
 245                         cmd2[7] = 0x01;
 246                         cmd2[8] = 0x00;
 247                         cmdLen = 9;
 248                 }
 249
 250                 if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
 251
 252                 if (cmdLen != 3 || !crc2) return rawClose();
 253                 if (SRx && cmd2[0] != chipID) return rawClose();
 254         }
 255         return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
 256 }
 257
 258 // print full atqb info
 259 static void print_atqb_resp(uint8_t *data){
 260         //PrintAndLog ("           UID: %s", sprint_hex(data+1,4));
 261         PrintAndLog ("      App Data: %s", sprint_hex(data+5,4));
 262         PrintAndLog ("      Protocol: %s", sprint_hex(data+9,3));
 263         uint8_t BitRate = data[9];
 264         if (!BitRate)
 265                 PrintAndLog ("      Bit Rate: 106 kbit/s only PICC <-> PCD");
 266         if (BitRate & 0x10)
 267                 PrintAndLog ("      Bit Rate: 212 kbit/s PICC -> PCD supported");
 268         if (BitRate & 0x20)
 269                 PrintAndLog ("      Bit Rate: 424 kbit/s PICC -> PCD supported");
 270         if (BitRate & 0x40)
 271                 PrintAndLog ("      Bit Rate: 847 kbit/s PICC -> PCD supported");
 272         if (BitRate & 0x01)
 273                 PrintAndLog ("      Bit Rate: 212 kbit/s PICC <- PCD supported");
 274         if (BitRate & 0x02)
 275                 PrintAndLog ("      Bit Rate: 424 kbit/s PICC <- PCD supported");
 276         if (BitRate & 0x04)
 277                 PrintAndLog ("      Bit Rate: 847 kbit/s PICC <- PCD supported");
 278         if (BitRate & 0x80)
 279                 PrintAndLog ("                Same bit rate <-> required");
 280
 281         uint16_t maxFrame = data[10]>>4;
 282         if (maxFrame < 5)
 283                 maxFrame = 8*maxFrame + 16;
 284         else if (maxFrame == 5)
 285                 maxFrame = 64;
 286         else if (maxFrame == 6)
 287                 maxFrame = 96;
 288         else if (maxFrame == 7)
 289                 maxFrame = 128;
 290         else if (maxFrame == 8)
 291                 maxFrame = 256;
 292         else
 293                 maxFrame = 257;
 294
 295         PrintAndLog ("Max Frame Size: %u%s",maxFrame, (maxFrame == 257) ? "+ RFU" : "");
 296
 297         uint8_t protocolT = data[10] & 0xF;
 298         PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " );
 299         PrintAndLog ("Frame Wait Int: %u", data[11]>>4);
 300         PrintAndLog (" App Data Code: Application is %s",(data[11]&4) ? "Standard" : "Proprietary");
 301         PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not ");
 302         PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not ");
 303         PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported");
 304
 305         return;
 306 }
 307
 308 // get SRx chip model (from UID) // from ST Microelectronics
 309 char *get_ST_Chip_Model(uint8_t data){
 310         static char model[20];
 311         char *retStr = model;
 312         memset(model,0, sizeof(model));
 313
 314         switch (data) {
 315                 case 0x0: sprintf(retStr, "SRIX4K (Special)"); break;
 316                 case 0x2: sprintf(retStr, "SR176"); break;
 317                 case 0x3: sprintf(retStr, "SRIX4K"); break;
 318                 case 0x4: sprintf(retStr, "SRIX512"); break;
 319                 case 0x6: sprintf(retStr, "SRI512"); break;
 320                 case 0x7: sprintf(retStr, "SRI4K"); break;
 321                 case 0xC: sprintf(retStr, "SRT512"); break;
 322                 default : sprintf(retStr, "Unknown"); break;
 323         }
 324         return retStr;
 325 }
 326
 327 int print_ST_Lock_info(uint8_t model){
 328         //assume connection open and tag selected...
 329         uint8_t data[16] = {0x00};
 330         uint8_t datalen = 2;
 331         bool crc = true;
 332         uint8_t resplen;
 333         uint8_t blk1;
 334         data[0] = 0x08;
 335
 336         if (model == 0x2) { //SR176 has special command:
 337                 data[1] = 0xf;
 338                 resplen = 4;
 339         } else {
 340                 data[1] = 0xff;
 341                 resplen = 6;
 342         }
 343
 344         //std read cmd
 345         if (HF14BCmdRaw(true, &crc, true, data, &datalen, false)==0) return rawClose();
 346
 347         if (datalen != resplen || !crc) return rawClose();
 348
 349         PrintAndLog("Chip Write Protection Bits:");
 350         // now interpret the data
 351         switch (model){
 352                 case 0x0: //fall through (SRIX4K special)
 353                 case 0x3: //fall through (SRIx4K)
 354                 case 0x7: //             (SRI4K)
 355                         //only need data[3]
 356                         blk1 = 9;
 357                         PrintAndLog("   raw: %s",printBits(1,data+3));
 358                         PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " );
 359                         for (uint8_t i = 1; i<8; i++){
 360                                 PrintAndLog("    %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " );
 361                                 blk1++;
 362                         }
 363                         break;
 364                 case 0x4: //fall through (SRIX512)
 365                 case 0x6: //fall through (SRI512)
 366                 case 0xC: //             (SRT512)
 367                         //need data[2] and data[3]
 368                         blk1 = 0;
 369                         PrintAndLog("   raw: %s",printBits(2,data+2));
 370                         for (uint8_t b=2; b<4; b++){
 371                                 for (uint8_t i=0; i<8; i++){
 372                                         PrintAndLog("    %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " );
 373                                         blk1++;
 374                                 }
 375                         }
 376                         break;
 377                 case 0x2: //             (SR176)
 378                         //need data[2]
 379                         blk1 = 0;
 380                         PrintAndLog("   raw: %s",printBits(1,data+2));
 381                         for (uint8_t i = 0; i<8; i++){
 382                                 PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " );
 383                                 blk1+=2;
 384                         }
 385                         break;
 386                 default:
 387                         return rawClose();
 388         }
 389         return 1;
 390 }
 391
 392 // print UID info from SRx chips (ST Microelectronics)
 393 static void print_st_general_info(uint8_t *data){
 394         //uid = first 8 bytes in data
 395         PrintAndLog("   UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
 396         PrintAndLog("   MFG: %02X, %s", data[6], getTagInfo(data[6]));
 397         PrintAndLog("  Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
 398         return;
 399 }
 400
 401 // 14b get and print UID only (general info)
 402 int HF14BStdReader(uint8_t *data, uint8_t *datalen){
 403         //05 00 00 = find one tag in field
 404         //1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0])
 405         //a3 = ?  (resp 03 [e2 c2])
 406         //02 = ?  (resp 02 [6a d3])
 407         // 022b (resp 02 67 00 [29  5b])
 408         // 0200a40400 (resp 02 67 00 [29 5b])
 409         // 0200a4040c07a0000002480300 (resp 02 67 00 [29 5b])
 410         // 0200a4040c07a0000002480200 (resp 02 67 00 [29 5b])
 411         // 0200a4040006a0000000010100 (resp 02 6a 82 [4b 4c])
 412         // 0200a4040c09d27600002545500200 (resp 02 67 00 [29 5b])
 413         // 0200a404000cd2760001354b414e4d30310000 (resp 02 6a 82 [4b 4c])
 414         // 0200a404000ca000000063504b43532d313500 (resp 02 6a 82 [4b 4c])
 415         // 0200a4040010a000000018300301000000000000000000 (resp 02 6a 82 [4b 4c])
 416         //03 = ?  (resp 03 [e3 c2])
 417         //c2 = ?  (resp c2 [66 15])
 418         //b2 = ?  (resp a3 [e9 67])
 419         //a2 = ?  (resp 02 [6a d3])
 420         bool crc = true;
 421         *datalen = 3;
 422         //std read cmd
 423         data[0] = 0x05;
 424         data[1] = 0x00;
 425         data[2] = 0x08;
 426
 427         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 428
 429         if (data[0] != 0x50 || *datalen != 14 || !crc) return rawClose();
 430
 431         PrintAndLog ("\n14443-3b tag found:");
 432         PrintAndLog ("           UID: %s", sprint_hex(data+1,4));
 433
 434         uint8_t cmd2[16];
 435         uint8_t cmdLen = 3;
 436         bool crc2 = true;
 437
 438         cmd2[0] = 0x1D;
 439         // UID from data[1 - 4]
 440         cmd2[1] = data[1];
 441         cmd2[2] = data[2];
 442         cmd2[3] = data[3];
 443         cmd2[4] = data[4];
 444         cmd2[5] = 0x00;
 445         cmd2[6] = 0x08;
 446         cmd2[7] = 0x01;
 447         cmd2[8] = 0x00;
 448         cmdLen = 9;
 449
 450         // attrib
 451         if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
 452
 453         if (cmdLen != 3 || !crc2) return rawClose();
 454         // add attrib responce to data
 455         data[14] = cmd2[0];
 456         rawClose();
 457         return 1;
 458 }
 459
 460 // 14b get and print Full Info (as much as we know)
 461 int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
 462         if (!HF14BStdReader(data,datalen)) return 0;
 463
 464         //add more info here
 465         print_atqb_resp(data);
 466
 467
 468         return 1;
 469 }
 470
 471 // SRx get and print general info about SRx chip from UID
 472 int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
 473         bool crc = true;
 474         *datalen = 2;
 475         //wake cmd
 476         data[0] = 0x06;
 477         data[1] = 0x00;
 478
 479         //leave power on
 480         // verbose on for now for testing - turn off when functional
 481         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 482
 483         if (*datalen != 3 || !crc) return rawClose();
 484
 485         uint8_t chipID = data[0];
 486         // select
 487         data[0] = 0x0E;
 488         data[1] = chipID;
 489         *datalen = 2;
 490
 491         //leave power on
 492         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 493
 494         if (*datalen != 3 || !crc || data[0] != chipID) return rawClose();
 495
 496         // get uid
 497         data[0] = 0x0B;
 498         *datalen = 1;
 499
 500         //leave power on
 501         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 502
 503         if (*datalen != 10 || !crc) return rawClose();
 504
 505         //power off ?
 506         if (closeCon) rawClose();
 507
 508         PrintAndLog("\n14443-3b ST tag found:");
 509         print_st_general_info(data);
 510         return 1;
 511 }
 512
 513 // SRx get and print full info (needs more info...)
 514 int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
 515         if (!HF14B_ST_Reader(data, datalen, false)) return 0;
 516
 517         //add locking bit information here.
 518         if (print_ST_Lock_info(data[5]>>2))
 519                 rawClose();
 520
 521         return 1;
 522 }
 523
 524 // test for other 14b type tags (mimic another reader - don't have tags to identify)
 525 int HF14B_Other_Reader(uint8_t *data, uint8_t *datalen){
 526         bool crc = true;
 527         *datalen = 4;
 528         //std read cmd
 529         data[0] = 0x00;
 530         data[1] = 0x0b;
 531         data[2] = 0x3f;
 532         data[3] = 0x80;
 533
 534         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
 535                 if (*datalen > 2 || !crc) {
 536                         PrintAndLog ("\n14443-3b tag found:");
 537                         PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:");
 538                         PrintAndLog ("%s",sprint_hex(data,*datalen));
 539                         rawClose();
 540                         return 1;
 541                 }
 542         }
 543
 544         crc = false;
 545         *datalen = 1;
 546         data[0] = 0x0a;
 547
 548         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
 549                 if (*datalen > 0) {
 550                         PrintAndLog ("\n14443-3b tag found:");
 551                         PrintAndLog ("Unknown tag type answered to a 0x0A command ans:");
 552                         PrintAndLog ("%s",sprint_hex(data,*datalen));
 553                         rawClose();
 554                         return 1;
 555                 }
 556         }
 557
 558         crc = false;
 559         *datalen = 1;
 560         data[0] = 0x0c;
 561
 562         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
 563                 if (*datalen > 0) {
 564                         PrintAndLog ("\n14443-3b tag found:");
 565                         PrintAndLog ("Unknown tag type answered to a 0x0C command ans:");
 566                         PrintAndLog ("%s",sprint_hex(data,*datalen));
 567                         rawClose();
 568                         return 1;
 569                 }
 570         }
 571         rawClose();
 572         return 0;
 573 }
 574
 575 // get and print all info known about any known 14b tag
 576 int HF14BInfo(bool verbose){
 577         uint8_t data[100];
 578         uint8_t datalen = 5;
 579
 580         // try std 14b (atqb)
 581         if (HF14BStdInfo(data, &datalen)) return 1;
 582
 583         // try st 14b
 584         if (HF14B_ST_Info(data, &datalen)) return 1;
 585
 586         // try unknown 14b read commands (to be identified later)
 587         //   could be read of calypso, CEPAS, moneo, or pico pass.
 588         if (HF14B_Other_Reader(data, &datalen)) return 1;
 589
 590         if (verbose) PrintAndLog("no 14443B tag found");
 591         return 0;
 592 }
 593
 594 // menu command to get and print all info known about any known 14b tag
 595 int CmdHF14Binfo(const char *Cmd){
 596         return HF14BInfo(true);
 597 }
 598
 599 // get and print general info about all known 14b chips
 600 int HF14BReader(bool verbose){
 601         uint8_t data[100];
 602         uint8_t datalen = 5;
 603
 604         // try std 14b (atqb)
 605         if (HF14BStdReader(data, &datalen)) return 1;
 606
 607         // try st 14b
 608         if (HF14B_ST_Reader(data, &datalen, true)) return 1;
 609
 610         // try unknown 14b read commands (to be identified later)
 611         //   could be read of calypso, CEPAS, moneo, or pico pass.
 612         if (HF14B_Other_Reader(data, &datalen)) return 1;
 613
 614         if (verbose) PrintAndLog("no 14443B tag found");
 615         return 0;
 616 }
 617
 618 // menu command to get and print general info about all known 14b chips
 619 int CmdHF14BReader(const char *Cmd){
 620         return HF14BReader(true);
 621 }
 622
 623 int CmdSriWrite( const char *Cmd){
 624 /*
 625  * For SRIX4K  blocks 00 - 7F
 626  * hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata
 627  *
 628  * For SR512  blocks 00 - 0F
 629  * hf 14b raw -c -p 09 $sr512wblock $sr512wdata
 630  *
 631  * Special block FF =  otp_lock_reg block.
 632  * Data len 4 bytes-
 633  */
 634         char cmdp = param_getchar(Cmd, 0);
 635         uint8_t blockno = -1;
 636         uint8_t data[4] = {0x00};
 637         bool isSrix4k = true;
 638         char str[20];
 639
 640         if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
 641                 PrintAndLog("Usage:  hf 14b write <1|2> <BLOCK> <DATA>");
 642                 PrintAndLog("    [1 = SRIX4K]");
 643                 PrintAndLog("    [2 = SRI512]");
 644                 PrintAndLog("    [BLOCK number depends on tag, special block == FF]");
 645                 PrintAndLog("     sample: hf 14b write 1 7F 11223344");
 646                 PrintAndLog("           : hf 14b write 1 FF 11223344");
 647                 PrintAndLog("           : hf 14b write 2 15 11223344");
 648                 PrintAndLog("           : hf 14b write 2 FF 11223344");
 649                 return 0;
 650         }
 651
 652         if ( cmdp == '2' )
 653                 isSrix4k = false;
 654
 655         //blockno = param_get8(Cmd, 1);
 656
 657         if ( param_gethex(Cmd,1, &blockno, 2) ) {
 658                 PrintAndLog("Block number must include 2 HEX symbols");
 659                 return 0;
 660         }
 661
 662         if ( isSrix4k ){
 663                 if ( blockno > 0x7f && blockno != 0xff ){
 664                         PrintAndLog("Block number out of range");
 665                         return 0;
 666                 }
 667         } else {
 668                 if ( blockno > 0x0f && blockno != 0xff ){
 669                         PrintAndLog("Block number out of range");
 670                         return 0;
 671                 }
 672         }
 673
 674         if (param_gethex(Cmd, 2, data, 8)) {
 675                 PrintAndLog("Data must include 8 HEX symbols");
 676                 return 0;
 677         }
 678
 679         if ( blockno == 0xff)
 680                 PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512" , blockno,  sprint_hex(data,4) );
 681         else
 682                 PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno,  sprint_hex(data,4) );
 683
 684         sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
 685
 686         CmdHF14BCmdRaw(str);
 687         return 0;
 688 }
 689
 690 static command_t CommandTable[] =
 691 {
 692   {"help",        CmdHelp,        1, "This help"},
 693   {"info",        CmdHF14Binfo,   0, "Find and print details about a 14443B tag"},
 694   {"list",        CmdHF14BList,   0, "[Deprecated] List ISO 14443B history"},
 695   {"reader",      CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"},
 696   {"sim",         CmdHF14BSim,    0, "Fake ISO 14443B tag"},
 697   {"snoop",       CmdHF14BSnoop,  0, "Eavesdrop ISO 14443B"},
 698   {"sri512read",  CmdSri512Read,  0, "Read contents of a SRI512 tag"},
 699   {"srix4kread",  CmdSrix4kRead,  0, "Read contents of a SRIX4K tag"},
 700   {"sriwrite",    CmdSriWrite,    0, "Write data to a SRI512 | SRIX4K tag"},
 701   {"raw",         CmdHF14BCmdRaw, 0, "Send raw hex data to tag"},
 702   {NULL, NULL, 0, NULL}
 703 };
 704
 705 int CmdHF14B(const char *Cmd)
 706 {
 707   CmdsParse(CommandTable, Cmd);
 708   return 0;
 709 }
 710
 711 int CmdHelp(const char *Cmd)
 712 {
 713   CmdsHelp(CommandTable);
 714   return 0;
 715 }